本文整理了Java中org.eclipse.rdf4j.query.Update类的一些代码示例，展示了Update类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Update类的具体详情如下：
包路径：org.eclipse.rdf4j.query.Update
类名称：Update

Update介绍

[英]An update operation on a repository that can be formulated in one of the supported query languages (for example SPARQL).
[中]存储库上的更新操作，可以用一种受支持的查询语言（例如SPARQL）表示。

代码示例

代码示例来源：origin: org.eclipse.rdf4j/rdf4j-client

public void execute()
  throws UpdateExecutionException
{
  delegate.execute();
  if (activated) {
    for (RepositoryConnectionListener listener : listeners) {
      listener.execute(conn, ql, update, baseURI, delegate);
    }
  }
}

代码示例来源：origin: org.eclipse.rdf4j/rdf4j-http-server-spring

/**
 * @param queryLn
 * @param sparqlUpdateString
 * @param baseURI
 * @param includeInferred
 * @param dataset
 * @param bindings
 * @throws ExecutionException
 * @throws InterruptedException
 */
void executeUpdate(QueryLanguage queryLn, String sparqlUpdateString, String baseURI,
    boolean includeInferred, Dataset dataset, Map<String, Value> bindings)
  throws InterruptedException, ExecutionException
{
  Future<Boolean> result = submit(() -> {
    Update update = txnConnection.prepareUpdate(queryLn, sparqlUpdateString);
    update.setIncludeInferred(includeInferred);
    if (dataset != null) {
      update.setDataset(dataset);
    }
    for (String bindingName : bindings.keySet()) {
      update.setBinding(bindingName, bindings.get(bindingName));
    }
    update.execute();
    return true;
  });
  getFromFuture(result);
}

代码示例来源：origin: eclipse/rdf4j

@Override
public BindingSet getBindings() {
  return delegate.getBindings();
}

代码示例来源：origin: franzinc/agraph-java-client

@Test
public void testInsertNonMatchingWhereWithBindings()
    throws Exception {
  logger.debug("executing test testInsertNonMatchingWhereWithBindings");
  StringBuilder update = new StringBuilder();
  update.append(getNamespaceDeclarations());
  update.append("INSERT { ?x rdfs:label ?y . } WHERE { ?x rdfs:comment ?y }");
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update.toString());
  operation.setBinding("x", bob);
  operation.setBinding("y", f.createLiteral("Bob"));
  assertFalse(con.hasStatement(bob, RDFS.LABEL, null, true));
  operation.execute();
  assertFalse(con.hasStatement(bob, RDFS.LABEL, null, true));
}

代码示例来源：origin: eclipse/rdf4j

@Override
public void setIncludeInferred(boolean includeInferred) {
  delegate.setIncludeInferred(includeInferred);
}

代码示例来源：origin: Merck/Halyard

public int run(CommandLine cmd) throws Exception {
    SailRepository rep = new SailRepository(new TimeAwareHBaseSail(getConf(), cmd.getOptionValue('s'), false, 0, true, 0, cmd.getOptionValue('i'), null));
    rep.initialize();
    try {
      Update u = rep.getConnection().prepareUpdate(QueryLanguage.SPARQL, cmd.getOptionValue('q'));
      ((MapBindingSet)u.getBindings()).addBinding(new TimeAwareHBaseSail.TimestampCallbackBinding());
      LOG.info("Update execution started");
      u.execute();
      LOG.info("Update finished");
    } finally {
      rep.shutDown();
    }
    return 0;
  }
}

代码示例来源：origin: eclipse/rdf4j

@Override
public void setBinding(String name, Value value) {
  delegate.setBinding(name, value);
}

代码示例来源：origin: eclipse/rdf4j

@Override
public void setDataset(Dataset dataset) {
  delegate.setDataset(dataset);
}

代码示例来源：origin: org.eclipse.rdf4j/rdf4j-client

@Override
public void setMaxExecutionTime(int maxExecTime) {
  delegate.setMaxExecutionTime(maxExecTime);
}

代码示例来源：origin: franzinc/agraph-java-client

@Test
public void testInsertEmptyWhereWithBinding()
    throws Exception {
  logger.debug("executing test testInsertEmptyWhereWithBinding");
  StringBuilder update = new StringBuilder();
  update.append(getNamespaceDeclarations());
  update.append("INSERT {?x rdfs:label ?y . } WHERE { }");
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update.toString());
  operation.setBinding("x", bob);
  operation.setBinding("y", f.createLiteral("Bob"));
  assertFalse(con.hasStatement(bob, RDFS.LABEL, f.createLiteral("Bob"), true));
  operation.execute();
  assertTrue(con.hasStatement(bob, RDFS.LABEL, f.createLiteral("Bob"), true));
}

代码示例来源：origin: eclipse/rdf4j

@Override
public void setIncludeInferred(boolean includeInferred) {
  delegate.setIncludeInferred(includeInferred);
}

代码示例来源：origin: Merck/Halyard

SailRepositoryConnection con = rep.getConnection();
Update upd = new SailUpdate(singleUpdate, con){};
((MapBindingSet)upd.getBindings()).addBinding(new TimestampCallbackBinding());
LOG.log(Level.INFO, "Execution of: {0}", query);
context.setStatus(name);
upd.execute();
context.setStatus(name + " - " + added.get() + " added " + removed.get() + " removed");
LOG.log(Level.INFO, "Query finished with {0} KeyValues added and {1} removed", new Object[] {added.get(), removed.get()});

代码示例来源：origin: eclipse/rdf4j

@Override
public void setBinding(String name, Value value) {
  delegate.setBinding(name, value);
}

代码示例来源：origin: org.eclipse.rdf4j/rdf4j-repository-event

public void setDataset(Dataset dataset) {
  delegate.setDataset(dataset);
}

代码示例来源：origin: org.eclipse.rdf4j/rdf4j-repository-event

@Override
public void setMaxExecutionTime(int maxExecTime) {
  delegate.setMaxExecutionTime(maxExecTime);
}

代码示例来源：origin: org.eclipse.rdf4j/rdf4j-repository-event

public void execute()
  throws UpdateExecutionException
{
  delegate.execute();
  if (activated) {
    for (RepositoryConnectionListener listener : listeners) {
      listener.execute(conn, ql, update, baseURI, delegate);
    }
  }
}

代码示例来源：origin: org.eclipse.rdf4j/rdf4j-http-protocol

public void execute(RepositoryConnection con)
  throws RepositoryException
{
  try {
    Update preparedUpdate = con.prepareUpdate(QueryLanguage.SPARQL, getUpdateString(), getBaseURI());
    preparedUpdate.setIncludeInferred(isIncludeInferred());
    preparedUpdate.setDataset(getDataset());
    if (getBindings() != null) {
      for (Binding binding : getBindings()) {
        preparedUpdate.setBinding(binding.getName(), binding.getValue());
      }
    }
    preparedUpdate.execute();
  }
  catch (MalformedQueryException e) {
    throw new RepositoryException(e);
  }
  catch (UpdateExecutionException e) {
    throw new RepositoryException(e);
  }
}

代码示例来源：origin: franzinc/agraph-java-client

@Test
public void testInsertWhereWithBindings()
    throws Exception {
  logger.debug("executing test testInsertWhereWithBindings");
  StringBuilder update = new StringBuilder();
  update.append(getNamespaceDeclarations());
  update.append("INSERT { ?x rdfs:comment ?z . } WHERE { ?x foaf:name ?y }");
  Literal comment = f.createLiteral("Bob has a comment");
  Update operation = con.prepareUpdate(QueryLanguage.SPARQL, update.toString());
  operation.setBinding("x", bob);
  operation.setBinding("z", comment);
  assertFalse(con.hasStatement(null, RDFS.COMMENT, comment, true));
  operation.execute();
  assertTrue(con.hasStatement(bob, RDFS.COMMENT, comment, true));
  assertFalse(con.hasStatement(alice, RDFS.COMMENT, comment, true));
}

代码示例来源：origin: org.eclipse.rdf4j/rdf4j-client

public void setIncludeInferred(boolean includeInferred) {
  delegate.setIncludeInferred(includeInferred);
}

代码示例来源：origin: org.eclipse.rdf4j/rdf4j-client

public void setBinding(String name, Value value) {
  delegate.setBinding(name, value);
}